Canon EF 50mm F1.2 USM

Precision Canon lens with a focal length of 50 mm and fast maximum aperture. It is intended for users with a Canon digital SLR camera. Due to its low aperture of f/1.2, it is best used for images with intensive lighting. It focuses on distances from 45 cm so the surface treatment layer lens can reduce the formation of ghosts and flare in photos. Focusing the lens is easy due to the USM drive and is fast and quiet. The actuator uses the ability of certain materials to generate an electric charge in response to applied mechanical stress. The lens consists of two actuators at each ring, one which acts as a stator and the other (driving the focussing mechanism) as the rotor.
Specifications:
Focus drive: USM
Angle of View (Diagonal):
46 °
Number of lenses/groups:
8/6
Maximum aperture:
16
Number of blades:
8
Shortest distance:
0.45 m
Length:
86 mm
Filter diameter:
72 mm
Weight:
545 g
Compatible Hood:
ES-78